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This evaluation procedure describes the use of a Gray Scale for visually evaluating changes in color of textiles resulting from colorfastness tests. For instrumental assessment of change of color of a test specimen refer to AATCC Evaluation Procedure 7. A precise colorimetric specification of the differences between the referenceand the 9-step Scale is given as a permanent record against which newly prepared Gray Scales, and old scales that might have changed, can be compared.

Product Details

Published:
2007
File Size:
1 file , 780 KB

Click here to purchase
This evaluation procedure describesthe use of a Gray Scale for visually evaluatingchanges in color of textiles resultingfrom colorfastness tests. For instrumentalassessment of change of color of a testspecimen refer to AATCC Evaluation Procedure7. A precise colorimetric specificationof the differences between the referenceand the 9-step Scale is given as apermanent record against which newlyprepared Gray Scales, and old scales thatmight have changed, can be compared.

Product Details

Published:
2007
Number of Pages:
2
File Size:
1 file , 210 KB

Click here to purchase
This evaluation procedure describesthe use of a Gray Scale for visually evaluatingchanges in color of textiles resultingfrom colorfastness tests. For instrumentalassessment of change of color of a testspecimen refer to AATCC Evaluation Procedure7. A precise colorimetric specificationof the differences between the referenceand the 9-step Scale is given as apermanent record against which newlyprepared Gray Scales, and old scales thatmight have changed, can be compared.

Product Details

Published:
2007
Number of Pages:
2
File Size:
1 file , 140 KB

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